Given f(x) = 4x3 − 12x2 + 40x + 12, find f(–2). a) f(–2) = –52 b) f(–2) = –96 c) f(–2) = –108 d) f(–2) = –148

Given function : .

We need to find the values of f(-2).

In order to find the value of f(-2), we need to plug x=-2 in the given fucntion .

Replacing x by -2, we get

We get (-2)^2 = -2 *-2*-2=-8 and (-2)^2 = -2 * -2 = 4.

.

f(-2) = -160 +12.

f(-2) = -148.

Therefore, correct option would be option D. That is  f(-2)=-148.                

step-by-step explanation:

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